CN210079575U - Digital display constant temperature water bath - Google Patents
Digital display constant temperature water bath Download PDFInfo
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- CN210079575U CN210079575U CN201920374371.4U CN201920374371U CN210079575U CN 210079575 U CN210079575 U CN 210079575U CN 201920374371 U CN201920374371 U CN 201920374371U CN 210079575 U CN210079575 U CN 210079575U
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- bevel gear
- rotating rod
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Abstract
The utility model discloses a digital display constant temperature water bath, its structure includes the supporting legs, the box, the heating chamber, tap, the lid, the heating rod, the cover body, the display screen, adjustment button, a circuit board, a single-chip microcomputer, a weighing sensor and a temperature sensor, control switch, power plug and clean mechanism, for solving chemical reagent and having remained the dirt easily at the heating chamber inner wall after the heating is discharged, be not convenient for carry out clear problem immediately, through having set up clean mechanism in the box is inside, chemical reagent discharges the back, toward adding the clear water in the heating chamber, later rotate the knob and make first dwang rotate, make the second dwang rotate through first conical gear and second bevel gear transmission, thereby it is clean to the heating chamber inner wall to drive clean piece, open tap after scraping the dirt and make the dirt discharge together with water, reach the clear effect of being convenient for.
Description
Technical Field
The utility model relates to a digital display constant temperature water bath, concretely relates to digital display constant temperature water bath.
Background
The digital display constant temperature water bath kettle is widely used for drying, concentrating, distilling and dipping chemical reagents, dipping medicines and biological products, can also be used for water bath constant temperature heating and other temperature tests, is a necessary tool for biology, heredity, virus, aquatic products, environmental protection, medicine, sanitation, biochemical laboratories, analysis rooms and educational and scientific research, has the characteristics of high temperature control precision, digital display and automatic temperature control, and is not convenient for cleaning immediately because dirt is easily remained on the inner wall of a heating chamber after the chemical reagents are heated and discharged.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, the digital display constant-temperature water bath kettle is provided, the problems that dirt is easily remained on the inner wall of a heating chamber after chemical reagents are heated and discharged, and cleaning is not convenient to immediately carry out are solved, and the effect of being convenient to clean is achieved.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a digital display constant temperature water bath, which comprises a supporting leg, a box body, a heating chamber, a water tap, a cover body, a heating rod, a cover body, a display screen, an adjusting button, a circuit board, a single chip microcomputer, a temperature sensor, a control switch, a power plug and a cleaning mechanism, wherein the top end of the supporting leg is fixedly connected with the bottom of the box body, the heating chamber is arranged at the upper end inside the box body, the water tap is fixed at the left side of the box body, the cover body is arranged at the top of the box body, the heating rod is fixed at the bottom end inside the box body, the cover body is fixed at the right side of the front end of the box body, the display screen is fixedly connected with the middle part of the front end of the cover body, the adjusting button is arranged at the front, the power plug is fixed on the right side of the control switch, the cleaning mechanism is arranged inside the box body and consists of a knob, a first rotating rod, a shell, a first bevel gear, a second rotating rod, a fixed block, a swinging rod, a fixed rod, a cleaning block and a sealing ring, the left side of the knob is fixedly connected with the first rotating rod, the shell is arranged inside the box body, the left side inside the shell is rotatably connected with the first rotating rod, the first bevel gear is fixed on the left side of the middle part of the first rotating rod, the right side of the lower end of the second bevel gear is meshed with the first bevel gear, the upper end of the second bevel gear is fixedly connected with the second rotating rod, the fixed block is fixed outside the second rotating rod, the right side of the swinging rod is fixedly connected with the top end of the second rotating rod, the bottom of the fixed rod, the sealing washer sets up in fixed block and heating chamber bottom junction, heating rod, display screen, singlechip and temperature sensor all are connected with the power plug electricity, the singlechip is connected with the adjustment button electricity, the singlechip is connected with control switch electricity, heating rod, display screen and temperature sensor all are connected with the singlechip electricity.
Furthermore, the surface of the knob is provided with anti-skid grains.
Furthermore, a fixing ring is arranged in the middle of the first rotating rod.
Further, a heat insulation layer is arranged on the surface of the shell.
Further, the first bevel gear and the second bevel gear are the same in shape and size and are installed in a vertical position.
Further, the length of the fixed rod is the same as that of the cleaning block.
Furthermore, the number of the sealing rings is two, and the upper end and the lower end of the fixing block are symmetrically arranged.
Further, the sealing ring is made of HNBR (hydrogenated nitrile butadiene rubber).
Further, the cleaning block is made of rubber.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1) the utility model discloses a heating chamber, including the heating chamber, the heating chamber is provided with the first dwang of heating chamber, the heating chamber is provided with the second dwang of heating chamber, the dirt has remained easily for solving chemical reagent after the heating is discharged, be not convenient for carry out clear problem immediately, through having set up clean mechanism in box inside, chemical reagent discharges the back, toward adding the clear water in the heating chamber, later, it makes first dwang rotate to rotate the knob, make the second dwang rotate through first conical gear and second bevel gear transmission, thereby it is clean to the heating chamber inner wall to drive clean piece, open tap after.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the interior of the case of the present invention;
FIG. 3 is a schematic view of the cleaning mechanism of the present invention;
FIG. 4 is a schematic view of the cleaning block structure of the present invention;
fig. 5 is a schematic structural view of the sealing ring of the present invention;
fig. 6 is a schematic diagram of the circuit structure of the present invention.
In the figure: the water heater comprises a supporting foot-1, a box body-2, a heating chamber-3, a water faucet-4, a cover body-5, a heating rod-6, a cover body-7, a display screen-8, an adjusting button-9, a circuit board-10, a single chip microcomputer-11, a temperature sensor-12, a control switch-13, a power plug-14, a cleaning mechanism-15, a knob-151, a first rotating rod-152, a shell-153, a first bevel gear-154, a second bevel gear-155, a second rotating rod-156, a fixed block-157, a swinging rod-158, a fixed rod-159, a cleaning block-1510 and a sealing ring-1511.
Detailed Description
Referring to fig. 1, 2, 3, 4, 5 and 6, the present invention provides a digital display thermostatic water bath: comprises a supporting leg 1, a box body 2, a heating chamber 3, a water tap 4, a cover body 5, a heating rod 6, a cover body 7, a display screen 8, an adjusting button 9, a circuit board 10, a singlechip 11, a temperature sensor 12, a control switch 13, a power plug 14 and a cleaning mechanism 15, wherein the top end of the supporting leg 1 is fixedly connected with the bottom of the box body 2, the heating chamber 3 is arranged at the upper end inside the box body 2, the water tap 4 is fixed at the left side of the box body 2, the cover body 5 is arranged at the top of the box body 2, the heating rod 6 is fixed at the bottom inside the box body 2, the cover body 7 is fixed at the right side of the front end of the box body 2, the display screen 8 is fixedly connected with the middle part of the front end of the cover body 7, the adjusting button 9 is arranged at the front, the power plug 14 is fixed on the right side of the control switch 13, the cleaning mechanism 15 is arranged inside the box body 2, the cleaning mechanism 15 is composed of a knob 151, a first rotating rod 152, a shell 153, a first bevel gear 154, a second bevel gear 155, a second rotating rod 156, a fixed block 157, a swing rod 158, a fixed rod 159, a cleaning block 1510 and a sealing ring 1511, the left side of the knob 151 is fixedly connected with the first rotating rod 152, the shell 153 is arranged inside the box body 2, the left side inside the shell 153 is rotatably connected with the first rotating rod 152, the first bevel gear 154 is fixed on the left side of the middle part of the first rotating rod 152, the right side of the lower end of the second bevel gear 155 is meshed with the first bevel gear 154, the upper end of the second bevel gear 155 is fixedly connected with the second rotating rod 156, the fixed block 157 is fixed on the outer side of the second rotating rod 156, the right side of, cleaning block 1510 is fixed in the dead lever 159 right side, and sealing washer 1511 sets up in fixed block 157 and heating chamber 3 bottom junction, and heating rod 6, display screen 8, singlechip 11 and temperature sensor 12 all are connected with power plug 14 electricity, and singlechip 11 is connected with adjustment button 9 electricity, and singlechip 11 is connected with control switch 13 electricity, and heating rod 6, display screen 8 and temperature sensor 12 all are connected with singlechip 11 electricity.
Wherein, the knob 151 surface is provided with anti-skidding line, thereby can increase the difficult slip of friction during the use.
Wherein, first rotation pole 152 middle part is provided with solid fixed ring, can fix first rotation pole and make its rotation more stable.
The surface of the shell 153 is provided with a heat insulation layer, so that heat insulation can be well performed.
Wherein, the first bevel gear 154 and the second bevel gear 155 are the same in shape and size and are installed in a vertical position, so that the transmission can be well performed.
The length of the fixing rod 159 is the same as that of the cleaning block 1510, so that the fixing rod can drive the cleaning block to clean.
Wherein, sealing washer 1511 is provided with two to both ends are mutual symmetry installation about fixed block 157, can be fine seal.
Wherein, sealing washer 1511 is HNBR hydrogenated nitrile rubber material.
Wherein, the cleaning block 1510 is made of rubber.
The working principle is as follows: firstly, pouring a chemical reagent to be heated into the heating chamber 3, covering the cover body 5, then connecting the power plug 14, pressing the control switch 13 to start the singlechip 11, then heating the heating rod 6, wherein a user can use the adjusting button 9 to adjust the temperature, when the temperature sensor 12 senses the water temperature and transmits information to the singlechip 11, the heating rod 6 stops working when reaching the preset temperature, and continues working when not reaching the preset temperature, the display screen 8 is used for displaying the current temperature and the preset temperature, the water tap 4 can be opened to discharge when the heating is finished and the discharge is required, dirt is easily remained on the inner wall of the heating chamber 3 after the chemical reagent is heated and discharged, the inconvenience is caused to be cleaned immediately, the problem can be solved by the cleaning mechanism 15, after the chemical reagent is discharged, clear water is added into the heating chamber 3, then the knob 151 is rotated to rotate the first rotating rod 152, and the second rotating rod 156 is rotated through the transmission of the first bevel gear 154 and the bevel gear, so that the swing rod 158 rotates around the fixed block 157, and drives the cleaning block 1510 outside the fixed rod 159 to clean the inner wall of the heating chamber 3, and after the dirt is scraped, the faucet 4 is opened to discharge the dirt together with water, thereby achieving the effect of convenient cleaning, the housing 153 plays a role of heat insulation for internal parts, the sealing ring 1511 plays a role of sealing, in order to solve the problem that the inner wall of the heating chamber 3 is easy to remain with dirt after the chemical reagent is heated and discharged, and is inconvenient for cleaning immediately, by arranging the cleaning mechanism 15 inside the box 2, after the chemical reagent is discharged, clear water is added into the heating chamber 3, then the knob 151 is rotated to rotate the first rotating rod 152, the second rotating rod 156 is rotated through the transmission of the first conical gear 154 and the second conical gear 155, thereby driving the cleaning block 1510 to clean the inner wall of the heating chamber 3, and after the dirt is scraped, the faucet 4 is opened to discharge the dirt together with water, the effect of being convenient for clean is achieved.
The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a digital display constant temperature water bath, includes supporting legs (1), box (2), heating chamber (3), tap (4), lid (5), heating rod (6), the cover body (7), display screen (8), adjustment button (9), circuit board (10), singlechip (11), temperature sensor (12), control switch (13) and power plug (14), its characterized in that: the water heater is characterized by further comprising a cleaning mechanism (15), the top end of the supporting leg (1) is fixedly connected with the bottom of the box body (2), the heating chamber (3) is arranged at the upper end inside the box body (2), the faucet (4) is fixed at the left side of the box body (2), the cover body (5) is arranged at the top of the box body (2), the heating rod (6) is fixed at the bottom end inside the box body (2), the cover body (7) is fixed at the right side of the front end of the box body (2), the display screen (8) is fixedly connected with the middle part of the front end of the cover body (7), the adjusting button (9) is arranged at the front end of the cover body (7), the circuit board (10) is fixed inside the cover body (7), the middle part of the circuit board (10) is in arc welding with the single chip microcomputer (11), the temperature sensor (12) is, the power plug (14) is fixed on the right side of the control switch (13), the cleaning mechanism (15) is arranged inside the box body (2), the cleaning mechanism (15) consists of a knob (151), a first rotating rod (152), a shell (153), a first bevel gear (154), a second bevel gear (155), a second rotating rod (156), a fixed block (157), a rocker rod (158), a fixed rod (159), a cleaning block (1510) and a sealing ring (1511), the left side of the knob (151) is fixedly connected with the first rotating rod (152), the shell (153) is arranged inside the box body (2), the left side inside the shell (153) is rotatably connected with the first rotating rod (152), the first bevel gear (154) is fixed on the left side of the middle part of the first rotating rod (152), the right side of the lower end of the first bevel gear (155) is meshed with the second bevel gear (154), and the upper end of the second bevel gear (155) is fixedly connected with the second rotating rod (156), the fixed block (157) is fixed at the outer side of the second rotating rod (156), the right side of the swinging rod (158) is fixedly connected with the top end of the second rotating rod (156), the bottom of the fixed rod (159) is fixedly connected with the swing rod (158), the cleaning block (1510) is fixed on the right side of the fixed rod (159), the sealing ring (1511) is arranged at the joint of the fixing block (157) and the bottom of the heating chamber (3), the heating rod (6), the display screen (8), the singlechip (11) and the temperature sensor (12) are all electrically connected with a power plug (14), the single chip microcomputer (11) is electrically connected with the adjusting button (9), the single chip microcomputer (11) is electrically connected with the control switch (13), the heating rod (6), the display screen (8) and the temperature sensor (12) are all electrically connected with the single chip microcomputer (11).
2. The digital display thermostatic water bath according to claim 1, characterized in that: the surface of the knob (151) is provided with anti-skid grains.
3. The digital display thermostatic water bath according to claim 1, characterized in that: the middle part of the first rotating rod (152) is provided with a fixing ring.
4. The digital display thermostatic water bath according to claim 1, characterized in that: the surface of the shell (153) is provided with a heat insulation layer.
5. The digital display thermostatic water bath according to claim 1, characterized in that: the first bevel gear (154) and the second bevel gear (155) are the same size and shape and are mounted in a vertical position.
6. The digital display thermostatic water bath according to claim 1, characterized in that: the fixing rod (159) and the cleaning block (1510) have the same length.
7. The digital display thermostatic water bath according to claim 1, characterized in that: the number of the sealing rings (1511) is two, and the upper end and the lower end of the fixing block (157) are symmetrically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920374371.4U CN210079575U (en) | 2019-03-23 | 2019-03-23 | Digital display constant temperature water bath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920374371.4U CN210079575U (en) | 2019-03-23 | 2019-03-23 | Digital display constant temperature water bath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210079575U true CN210079575U (en) | 2020-02-18 |
Family
ID=69472273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920374371.4U Active CN210079575U (en) | 2019-03-23 | 2019-03-23 | Digital display constant temperature water bath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210079575U (en) |
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2019
- 2019-03-23 CN CN201920374371.4U patent/CN210079575U/en active Active
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